Base | Representation |
---|---|
bin | 101101100011010110010… |
… | …001001010000001011010 |
3 | 102002020221011001201211110 |
4 | 231203112101022001122 |
5 | 402241404214410320 |
6 | 10354015413241150 |
7 | 442105343406402 |
oct | 55432621120132 |
9 | 12066834051743 |
10 | 3130331013210 |
11 | aa7625281a45 |
12 | 4268196331b6 |
13 | 19925c17072b |
14 | ab71a329802 |
15 | 566616905e0 |
hex | 2d8d644a05a |
3130331013210 has 64 divisors (see below), whose sum is σ = 7593358338432. Its totient is φ = 825824691456.
The previous prime is 3130331013193. The next prime is 3130331013217. The reversal of 3130331013210 is 123101330313.
It is not an unprimeable number, because it can be changed into a prime (3130331013217) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1687732 + ... + 3018128.
It is an arithmetic number, because the mean of its divisors is an integer number (118646224038).
Almost surely, 23130331013210 is an apocalyptic number.
3130331013210 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
3130331013210 is an abundant number, since it is smaller than the sum of its proper divisors (4463027325222).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3130331013210 is a wasteful number, since it uses less digits than its factorization.
3130331013210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1331247.
The product of its (nonzero) digits is 486, while the sum is 21.
Adding to 3130331013210 its reverse (123101330313), we get a palindrome (3253432343523).
The spelling of 3130331013210 in words is "three trillion, one hundred thirty billion, three hundred thirty-one million, thirteen thousand, two hundred ten".
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